tick

IPA: tˈɪk

A tiny woodland arachnid of the suborder Ixodida.
A relatively quiet but sharp sound generally made repeatedly by moving machinery.
A mark on any scale of measurement; a unit of measurement.
(computing) A jiffy (unit of time defined by basic timer frequency).
(colloquial) A short period of time, particularly a second.
(video games) A periodic increment of damage or healing caused by an ongoing status effect.
(gaming) Each of the fixed time periods, in a tick-based game, in which players or characters may perform a set number of actions.
(Australia, New Zealand, Britain, Ireland) A mark (✓) made to indicate agreement, correctness or acknowledgement.
(birdwatching) A bird seen (or heard) by a birdwatcher, for the first time that day, year, trip, etc., and thus added to a list of observed birds.
(ornithology) A whinchat (Saxicola rubetra).
A tap or light touch.
A slight speck.
(uncountable) Ticking.
A sheet that wraps around a mattress; the cover of a mattress, containing the filling.
(UK, colloquial) Credit, trust.
(obsolete, place names) A goat.

To make a clicking noise similar to the movement of the hands in an analog clock.
To make a tick or checkmark.
(informal, intransitive) To work or operate, especially mechanically.
To strike gently; to pat.
(birdwatching, transitive) To add (a bird) to a list of birds that have been seen (or heard).
(intransitive) To go on trust, or credit.
(transitive) To give tick; to trust.

Examples of "tick" in Sentences